git: 8f75390c66bd - main - file: Support testing multiple magic files.

The branch main has been updated by delphij:

URL: https://cgit.FreeBSD.org/src/commit/?id=8f75390c66bdcde95e1b383aecaa27b4adf88279

commit 8f75390c66bdcde95e1b383aecaa27b4adf88279
Author:     Xin LI <delphij@FreeBSD.org>
AuthorDate: 2023-10-09 06:06:20 +0000
Commit:     Xin LI <delphij@FreeBSD.org>
CommitDate: 2023-10-09 17:44:42 +0000

    file: Support testing multiple magic files.
    
    This is based on upstream b74150490be904801378b2712fe0d532e1700124
    but adapted to ATF.
    
    Reviewed by: jlduran@gmail.com, markj, vangyzen
    Differential Revision: https://reviews.freebsd.org/D42129
---
 usr.bin/file/tests/Makefile     |  2 +-
 usr.bin/file/tests/file_test.sh | 22 +++++++++++++++++-----
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/usr.bin/file/tests/Makefile b/usr.bin/file/tests/Makefile
index ea0ebaa12ce2..cd3d00ae742c 100644
--- a/usr.bin/file/tests/Makefile
+++ b/usr.bin/file/tests/Makefile
@@ -2,7 +2,7 @@ PACKAGE=	tests
 ATF_TESTS_SH=	file_test
 
 SRCDIR=		${SRCTOP}/contrib/file/tests
-_files!=	echo ${SRCDIR}/*.testfile ${SRCDIR}/*.result ${SRCDIR}/*.magic
+_files!=	echo ${SRCDIR}/*.testfile ${SRCDIR}/*.flags ${SRCDIR}/*.result ${SRCDIR}/*.magic
 ${PACKAGE}FILES+=${_files}
 
 .include <bsd.test.mk>
diff --git a/usr.bin/file/tests/file_test.sh b/usr.bin/file/tests/file_test.sh
index 02d494b0f643..490274c05892 100644
--- a/usr.bin/file/tests/file_test.sh
+++ b/usr.bin/file/tests/file_test.sh
@@ -32,14 +32,26 @@ contrib_file_tests_body() {
 	for testfile in "${srcdir}"/*.testfile; do
 		test_name="${testfile%.testfile}"
 		result_file="${test_name}.result"
-		magic_file="${test_name}.magic"
 		file_args=
-		if [ -e "${magic_file}" ]; then
-			file_args="${file_args} --magic-file ${magic_file}"
+		magic_files=
+		for magic_file in ${test_name}*.magic; do
+			if [ -f "${magic_file}" ]; then
+				if [ -z "${magic_files}" ]; then
+					magic_files="${magic_file}"
+				else
+					magic_files="${magic_files}:${magic_file}"
+				fi
+			fi
+		done
+		if [ -z "${magic_files}" ]; then
+			magic_files=/usr/share/misc/magic
+		fi
+		if [ -f "${test_name}.flags" ]; then
+			file_args="${file_args} -$(cat "${test_name}.flags")"
 		fi
 		# The result files were created in UTC.
-		TZ=Z atf_check -o save:actual_output file ${file_args} \
-		    --brief "$testfile"
+		atf_check -o save:actual_output -e ignore env TZ=Z MAGIC="${magic_files}" \
+			file ${file_args} --brief "$testfile"
 		atf_check cmp actual_output "$result_file"
 	done
 }